Individual holder
MOUNTAIN DONALD C
3 granted patents·27 citations·filing 1975–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0152US4108206AHermetically sealed four-way valveMOUNTAIN DONALD C·Filed 1976·Granted Aug 22, 1978·13 cites·14 claims
- 0241US4079915AHydro-power jackMOUNTAIN DONALD C·Filed 1977·Granted Mar 21, 1978·9 cites·13 claims
- 0331US3976401APump for abrasive slurries and the likeMOUNTAIN DONALD C·Filed 1975·Granted Aug 24, 1976·5 cites·6 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →